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106195 (2000 UM15)
Classification: Main-belt Asteroid          SPK-ID: 2106195
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06699155568597109 4.5228e-08  
a 3.072205343643207 2.4524e-08 au
q 2.866393528285796 1.3599e-07 au
i 10.16246958632768 5.134e-06 deg
node 55.05880986860451 2.5562e-05 deg
peri 357.9893719328552 4.7131e-05 deg
M 269.0113712805448 4.3108e-05 deg
tp 2459697.616761052879
(2022-Apr-28.11676105)
0.00023919 TDB
period 1966.861535311507
5.38
2.3551e-05
6.448e-08
d
yr
n .1830327115238359 2.1916e-09 deg/d
Q 3.278017159000619 2.6167e-08 au
  Orbit Determination Parameters
   # obs. used (total)      660  
   data-arc span      7205 days (19.73 yr)  
   first obs. used      2000-10-29  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52414  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:00:13  

Additional Information
 Earth MOID = 1.87675 au 
 Jupiter MOID = 2.06546 au 
 T_jup = 3.203 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.74   n/a E2021B55  
diameter diameter 4.555 km 0.708 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 0.78 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, M.; Trilling, D.E.; et al. (2018) Ap. J. Suppl. Series 237, A19.]
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]
geometric albedo albedo 0.112   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

106195 (2000 UM15)          Discovered 2000-Oct-29 by Kusnirak, P. at Ondrejov
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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